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ROCKYFORD ELEMENTARY SCHOOL

South Dakota — Community Water System — PWSID: SD4600936

System Information

PWSIDSD4600936
System NameROCKYFORD ELEMENTARY SCHOOL
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypeLocal
EPA Region08
Serves SchoolYes
WholesalerNo
First ReportedOct 1, 1985
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CityPORCUPINE
ZIP Code57772
AddressRICHARD WHITE EYES
Organization—
Phone605-455-2882

Population & Service

Population Served340
Service Connections19

Drinking Water Violations (62)

This water system has 62 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Jan 18, 1998 Feb 17, 1998 Lead and Copper Rule Other No No — TT — Archived Feb 1, 1998 Lead and Copper Rule
Jan 1, 1997 Feb 1, 1998 Lead and Copper Rule MR No No — TT — Resolved Feb 1, 1998 Lead and Copper Rule
Jan 1, 1997 Feb 1, 1998 Lead and Copper Rule MR No No — TT — Resolved Feb 1, 1998 Lead and Copper Rule
Jan 1, 1997 Feb 1, 1998 Lead and Copper Rule MR No No — TT — Resolved Feb 1, 1998 Lead and Copper Rule
Oct 9, 1995 Nov 9, 1995 Other No No — — — Archived Nov 9, 1995 Miscellaneous Other Rules
Oct 1, 1995 Oct 31, 1995 Coliform (TCR) MR No No — 5% of samples — Archived Oct 31, 1995 Total Coliform Rule
Aug 1, 1995 Aug 31, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Archived Aug 31, 1995 Total Coliform Rule
Aug 1, 1995 Aug 31, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Archived Aug 31, 1995 Total Coliform Rule
Aug 1, 1994 Aug 31, 1994 Coliform (TCR) MR No No — 5% of samples — Archived Aug 31, 1994 Total Coliform Rule
Jul 1, 1994 Jul 31, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jul 31, 1994 Total Coliform Rule
Jul 1, 1994 Jul 31, 1994 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jul 31, 1994 Total Coliform Rule
Jul 1, 1994 Apr 25, 1995 Lead and Copper Rule MR No No — TT — Resolved Apr 25, 1995 Lead and Copper Rule
Jul 1, 1994 Apr 25, 1995 Lead and Copper Rule MR No No — TT — Resolved Apr 25, 1995 Lead and Copper Rule
Jan 1, 1994 Apr 25, 1995 Lead and Copper Rule MR No No — TT — Resolved Apr 25, 1995 Lead and Copper Rule
Jan 1, 1994 Apr 25, 1995 Lead and Copper Rule MR No No — TT — Resolved Apr 25, 1995 Lead and Copper Rule
Jul 1, 1993 Apr 25, 1995 Lead and Copper Rule MR No No — TT — Resolved Apr 25, 1995 Lead and Copper Rule
Jan 1, 1993 Dec 31, 1995 Carbofuran MR No Yes — 0.04 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Glyphosate MR No Yes — 0.7 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Carbofuran MR No Yes — 0.04 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 OXAMYL MR No Yes — 0.2 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 OXAMYL MR No Yes — 0.2 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Chlordane MR No Yes — 0.002 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Chlordane MR No Yes — 0.002 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Glyphosate MR No Yes — 0.7 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Simazine MR No Yes — 0.004 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Simazine MR No Yes — 0.004 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Endrin MR No Yes — 0.002 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Endrin MR No Yes — 0.002 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Atrazine MR No Yes — 0.003 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 LASSO MR No Yes — — — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Toxaphene MR No Yes — 0.003 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 LASSO MR No Yes — — — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Toxaphene MR No Yes — 0.003 mg/L — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Aldicarb MR No Yes — — — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Aldicarb MR No Yes — — — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Aldicarb sulfone MR No Yes — — — Resolved Dec 31, 1995 Synthetic Organic Chemicals
Jan 1, 1993 Dec 31, 1995 Aldicarb sulfone MR No Yes — — — Resolved Dec 31, 1995 Synthetic Organic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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